I do tend to agree some what, but given that Bamaga is stuck up the top all on its own like that, its more to show the total coverage we get over OZ, It looks at first glance that the very far north...

Mike , Amberley is YAMB not YBAM, and looking this morning i see tracks over the verynorth of Australia, so im guessing you have activated Bamaga which was YBAM, but is now called Northern Peninsular...